Personal Information
Organization / Workplace
Sidikalang, Sumatera Utara, Indonesia
Occupation
SMA NEGERI 1 SIDIKALANG
Tags
teknik mesin
bahan bakar
bahan bakar gas
cng
lng
lpg
mesin konversi energi
turbin gas
turbin
metal forming
pemilihan bahan dan proses
bar drawing
wire drawing
jam ukur
blok ukur
metrologi industri
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